Causes of Skin Inflammation

When talking about skin inflammation, the body's response that leads to redness, swelling, itching or pain on the surface of the skin. Also known as dermatitis, it can arise from many different triggers. Understanding those triggers helps you spot the problem early and choose the right solution.

One of the biggest players is psoriasis, a chronic autoimmune condition that speeds up skin cell growth, creating thick, scaly patches that often inflame. Another common culprit is fungal infection, microscopic organisms like dermatophytes that feed on skin keratin and cause itchy, red rashes such as tinea versicolor. When you combine a fungal infection with UV radiation, the sun’s ultraviolet rays that damage skin cells and alter pigment production, the inflammation can get noticeably worse, especially in warm climates.

Key Triggers and How They Interact

Beyond those three, topical corticosteroids, medicines like beclomethasone that suppress the immune response to reduce swelling, are both a cause and a cure. Over‑use can thin the skin and invite secondary infections, while proper use calms an angry immune system. The same dual nature shows up with causes of skin inflammation like non‑steroidal anti‑inflammatory drugs (NSAIDs) applied to the skin; they ease pain but may trigger contact dermatitis in sensitive people.

Our collection below pulls together real‑world examples: a study on azilsartan shows it can improve blood pressure in psoriasis patients while also lowering inflammation markers; a guide on Zovirax compares antiviral creams for cold‑sores that can become inflamed lesions; and a review of Feldene vs. other NSAIDs explains how topical pain relievers sometimes spark a rash. By looking at how each trigger works—whether it’s an immune‑mediated disease, a sun‑induced pigment shift, or a medication side effect—you’ll see the pattern: skin inflammation is rarely a single‑issue problem. It usually involves at least two factors interacting, like a fungal infection flare‑up after a sunny weekend, or a steroid‑induced flare after prolonged use.

Knowing the main players lets you craft a plan that targets the root cause, not just the symptom. Below you’ll find detailed articles that break down each trigger, share dosing tips, safety notes, and practical steps to keep your skin calm and comfortable.